Equipment unit · VIN-decoded · NHTSA vPIC

3R9CB51B5NL152012

Not yet decoded
Carriers run under2
32 mo
Inspections12
all-time
OOS inspections1
of 12
First seenJan 5, 2024
US
Last seenSep 2, 2026
TX
Inspected under 2 different carriers in 32 months
A unit that bounces between many operators can indicate slip-seating, heavy sub-haul, or double-brokering. Review the carrier timeline below for load integrity — context for human judgment, not a verdict.
01

Decoded identity

From the 17-character VIN via NHTSA vPIC

VIN
3R9CB51B5NL152012
Make
Not decoded
Model
Not decoded
Model year
Body class
Not decoded
Vehicle type
Not decoded
GVWR
Not decoded
Decoded at
Jun 16, 2026
vPIC returns make / model / year / body class / GVWR. Fields it does not resolve are shown as Not decoded rather than guessed.
Decode evidence & sources

Deterministic structure

These fields come directly from VIN positions and the published checksum calculation, with zero store IO.

World manufacturer identifier
3R9

Deterministic · VIN positions 1–3.

Vehicle descriptor section
CB51B

Deterministic · VIN positions 4–8.

Check digit
5 · valid

Deterministic · position 9; calculated value 5.

Model year candidates
1992 or 2022

Position 10 repeats every 30 years; both candidates are retained and neither is silently selected.

North American serial sequence
152012

Deterministic · positions 12–17 for a North American WMI.

Sourced platform inference

The prefix store publishes only at support ≥ 3 and purity ≥ 90%. Prefix confidence is shown beside every established platform claim.

Not established

No supported platform claim is established for this prefix

The resolver answered successfully but returned no row above the evidence floor. This does not mean the vehicle has no platform or that no data exists; it means this store cannot make the claim.

Federal observation (NHTSA vPIC)

What the federal corpus observed directly for this exact VIN — independent of, and sometimes more specific than, the prefix-level inference above.

Observed model year
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed make
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed model
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed body class
Not established

Observed directly for this VIN via NHTSA vPIC.

Observed vehicle type
Not established

Observed directly for this VIN via NHTSA vPIC.

GVWR
Not established

Observed directly for this VIN via NHTSA vPIC.

Not established

  • platform make
  • platform model
  • model line
  • generation
  • cab type

These are withheld claims, not negative findings.

02

Inspection history

Every roadside inspection of this VIN, newest first · Jan 5, 2024 – Sep 2, 2026

DateStateLevelViol.OOSCarrier (DOT)Plate
Sep 2, 2026TXII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
Aug 24, 2026TXII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
May 25, 2026TXII · Walk-around2TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
Dec 12, 2025USII · Walk-around0GUMSA TRANSPORT LLC 417928583UM5G/MX
Oct 17, 2025USI · Full3GUMSA TRANSPORT LLC 417928583UM5G/MX
Feb 26, 2025USII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
Jul 1, 2024USII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
May 17, 2024TXI · Full2TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
May 7, 2024USI · Full1TRANSPORTES GUMSA SA DE CV 340063783UM5G/TA
Mar 7, 2024TXI · Full2TRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
Feb 19, 2024TXI · Full6OOSTRANSPORTES GUMSA SA DE CV 340063783UM5G/MX
Jan 5, 2024USII · Walk-around0TRANSPORTES GUMSA SA DE CV 340063782UM5G/MX
03

Carriers this unit has run under

2 distinct carriers · grouped by DOT · newest activity first

CarrierDOTFirst seenLast seenInsp.State
TRANSPORTES GUMSA SA DE CV3400637Jan 5, 2024Sep 2, 202610NL
GUMSA TRANSPORT LLC4179285Oct 17, 2025Dec 12, 20252TX
Names are left-joined from the FMCSA census; a DOT with no census match falls back to its number.
04

Plate & unit-number history

The same truck under different plate registrations across carriers

PlateState / prov.Unit no.CarrierDate rangeInsp.
83UM5GMX2TRANSPORTES GUMSA SA DE CVFeb 19, 2024Sep 2, 20268
83UM5GMXGUMSA TRANSPORT LLCOct 17, 2025Dec 12, 20252
83UM5GTATRANSPORTES GUMSA SA DE CVMay 7, 2024May 7, 20241
82UM5GMXTRANSPORTES GUMSA SA DE CVJan 5, 2024Jan 5, 20241
Sources: FMCSA SAFER · L&I · NHTSA vPIC · decoded Jun 16, 2026